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Aseeder PTA Shaft Bearing H2S / H2SO3 Chemical Resistance ISO Standard2020-03-21 17:09:56 |
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Tungsten Carbide Plain Shaft Bearing In Mud Lubricated Drilling Tools2020-03-21 16:50:19 |
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Tungsten Carbide Tile Plain Shaft Bearing Long Life Time API Approved2020-03-21 16:36:31 |
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OEM Carbide Insert Bearing / Mud Motor Radial Bearing Wear Resistance2020-03-21 16:18:00 |